Question

What is the reality of being presence of yourself and this world or proff the existance of yourself and this world​

Answer 1

Explanation:

Aristotle developed a comprehensive theory of being, according to which only individual things, called substances, fully have to be, but other things such as relations, quantity, time, and place (called the categories) have a derivative kind of being, dependent on individual things..

There is no such thing as nothingness, and zero does not exist.